package com.cn.lyl.dao;

import com.cn.lyl.model.NavModel;

import java.util.List;

public interface NavDao {

    int add(NavModel NavModel);

    int update(NavModel NavModel);

    int delete(NavModel NavModel);

    NavModel findById(int id);

    List<NavModel> findAll(NavModel navModel);

    int countFindAll(NavModel navModel);
}
